New Orleans — Current Water Temperature, Annual Trends and Forecast
This page provides information on the current water temperature in New Orleans, trends, monthly ranges and the forecast for the coming days.
Current Water Temperature
Water Temperature in New Orleans today is 29.5°C.
Water Temperature: Daily Trends, Historical Records, and Forecast
✅ As of today, the minimum water temperature is above 82°F (28°C). This is very warm water, which may feel almost hot to most people. Swimming in such conditions is perfect for those seeking relaxation and comfort in the water. These waters are often preferred for relaxation in hot weather, as the water temperature does not cool the body significantly. However, it is important to remember that in such warm waters, caution is necessary, as prolonged exposure without rest can lead to overheating. It is important to note that these swimming tips and recommendations apply only in good weather. When the air temperature is below 68°F (20°C), and sometimes even below 77°F (25°C), swimming can be unpleasant even with relatively high water temperatures.
Water Temperature Chart Over the Last 30 Days
Table of Daily Sea Temperature Data
| Date | Current | Average | Forecast |
|---|---|---|---|
| AUG 24 | 28.0°C | 23.3°C | |
| AUG 25 | 28.1°C | 23.3°C | |
| AUG 26 | 28.1°C | 23.3°C | |
| AUG 27 | 27.9°C | 23.3°C | |
| AUG 28 | 28.2°C | 23.3°C | |
| AUG 29 | 28.2°C | 23.3°C | |
| AUG 30 | 28.2°C | 23.3°C | |
| AUG 31 | 29.5°C | 23.3°C | |
| SEP 1 | 18.5°C | 29.0°C | |
| SEP 2 | 18.5°C | 28.4°C | |
| SEP 3 | 18.5°C | 27.9°C | |
| SEP 4 | 18.5°C | 27.3°C | |
| SEP 5 | 18.5°C | 26.8°C | |
| SEP 6 | 18.5°C | 26.2°C | |
| SEP 7 | 18.5°C | 25.7°C |
* Current - Actual water temperature value
** Average - Average water temperature on this day in recent years
*** Forecast - Our water temperature forecast
Actual nearshore water temperatures may fluctuate by several degrees from the reported values, especially following heavy rainfall or extended periods of strong winds. Certain wind patterns can cause colder, deeper waters to rise and replace the sun-warmed surface water, leading to noticeable variations.
Our forecast is based on a proprietary mathematical model that considers real-time water temperature changes, historical trends, key weather patterns, wind strength and direction, and air temperature specific to each region. Additionally, we incorporate data from other resorts to enhance accuracy.
Monthly Water Temperature Range (Min, Max & Average)
| Month | Min | Avg | Max |
|---|---|---|---|
| January | 3°C | 11°C | 18°C |
| February | 3°C | 9°C | 16°C |
| March | 3°C | 11°C | 19°C |
| April | 5°C | 13°C | 22°C |
| May | 8°C | 17°C | 26°C |
| June | 14°C | 22°C | 29°C |
| July | 17°C | 23°C | 29°C |
| August | 17°C | 23°C | 30°C |
| September | 11°C | 19°C | 26°C |
| October | 8°C | 17°C | 25°C |
| November | 3°C | 14°C | 24°C |
| December | 10°C | 14°C | 18°C |
New Orleans: Weather Forecast
September 1
September 2
September 3
September 4
September 5
Location & Local Information
In New Orleans, Louisiana, the Mississippi River runs through the heart of the city, offering a unique and iconic backdrop. However, the river itself is not typically used for recreational swimming due to its strong currents, high boat traffic, and water quality concerns. The water temperature in the Mississippi River varies throughout the year, ranging from around 50-60°F (10-16°C) during the colder months to approximately 75-85°F (24-29°C) in the summer. While these warmer summer temperatures may seem inviting, the river's strong flow and potential hazards make it unsafe for casual swimming.
Instead of the river, many locals and visitors head to the city's numerous public pools or nearby beaches for swimming. These pools, such as those found at local parks and recreation centers, maintain water temperatures between 78-82°F (26-28°C) during the summer months, providing a comfortable and safe environment for swimmers. For those who prefer a more natural experience, areas like the nearby Gulf Coast beaches offer a chance to swim in the warm waters of the Gulf of Mexico, with water temperatures ranging from 70°F (21°C) in the cooler months to 85°F (29°C) in the summer.
While the Mississippi River itself is not ideal for swimming, New Orleans offers several alternatives for water activities. Whether in public pools or along the coastline, visitors can find plenty of opportunities to cool off and enjoy the warm southern climate in a safe and enjoyable manner.